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Y Combinator — Portfolio, Page 172

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

8,084
Companies
$49.0B
Total invested
$8.4M
Avg. check
56
Industries
Artificial Intelligence (AI) 6Software 6Information Technology 5Financial Services 4FinTech 4SaaS 4+50 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 4105–4128 of 8,084
Asseta AI
November 2025

Asseta AI provides financial management tools for family offices and investments.

Accounting · New York$4.2M Seed
Reelables
November 2025

Reelables is automating supply chains and inventory management with cellular and Bluetooth smart labels.

London$10.4M Series A
Luminal
November 2025

Luminal provides a machine learning compiler and serverless cloud platform that automates PyTorch model optimization and deployment.

Artificial Intelligence (AI) · San Francisco$5.3M Seed
voize
November 2025

Voize is a voice assistant that converts caregivers’ spoken documentation into structured entries through a mobile app.

Apps · Berlin$49.9M Series A
Airtrain AI
November 2022

Airtrain AI is an AI data platform that specializes in data curation, fine-tuning, and evaluation for LLMs.

Artificial Intelligence (AI) · San Francisco$3.2M Seed
Sandbox Banking
November 2022

Sandbox Banking develops a banking platform that connects new fintech software to existing systems.

Banking · Cambridge$4.3M Seed
Plotdrive
November 2022

Plotdrive is long-form writing infrastructure that lets authors finish books and scripts 5-10x faster without losing their voice.

Artificial Intelligence (AI) · Los Angeles$6.0M Seed
Carupi
November 2021

Carupi is a managed peer to peer marketplace for used cars.

Marketplace · São PauloSeries A
Intact Therapeutics
November 2021

Intact Therapeutics is a makers of smart gels for local drug delivery for gastrointestinal diseases.

Biopharma · Palo AltoSeries A
DreamCraft
November 2021

DreamCraft is a platform that allows anyone to create, publish and monetize games without coding.

Gaming · San Mateo$10.0M Series A
Occosoft LLC
November 2023

Occosoft: Unlock infinite opportunities and elevate your business to new heights with our innovative solutions.

Austin$185K Series A
Serinus Biosciences
November 2023

Serinus Biosciences develops technologies to understand how chemicals work inside malignant tumor cells.

Biotechnology · New York$150K Venture - Series Unknown
SigmaOS
November 2022

SigmaOS is an AI-powered browser that helps users work faster with intelligent tabs, built-in assistants, and productivity tools.

Artificial Intelligence (AI) · London$4.0M Seed
Craft.co
November 2022

Helping supply chain and procurement professionals discover, evaluate, and monitor suppliers to create stronger supply chain resilience.

Analytics · San Francisco$32.0M Series B
Racket
November 2021

Racket develops an audio recorder platform designed to share audio content on the internet.

Audio · Los Angeles$3.0M Pre-Seed
Deskimo
November 2021

Deskimo is a desk booking app that provides remote workforce access to desk space.

Coworking · SingaporeSeed
Ribbon Health
November 2021

Ribbon Health is a predictive analytics and data platform for the healthcare industry.

Analytics · New York$43.5M Series B
Moneco
November 2025

Moneco is a financial application that aims to provide financial products.

Consulting · HallesSeed
Overwatch Data
November 2024

Overwatch Data is a SaaS platform that assists businesses in monitoring data streams for real-world events that affect their operations.

Big Data · BrooklynSeed
Tenet
November 2023

Tenet is the leading EV lending marketplace partnering with banks, credit unions, and governments to accelerate electric vehicle adoption.

Automotive · New York$20.0M Debt Financing
Transcend Street Solutions
November 2023

Transcend Street Solutions is a leading provider of optimization solutions for collateralized businesses.

Financial Services · PiscatawayVenture - Series Unknown
Theneo
November 2023

Next-Gen API Documentation with AI Brilliance. Generate Stripe-like API docs in just a few seconds

Artificial Intelligence (AI) · San FranciscoVenture - Series Unknown
Lumen Research
November 2022

Lumen is a specialist eye tracking research agency based in London, who help optimise advertising across a number of platforms.

Advertising · London$3.5M Seed
OneSchema
November 2022

OneSchema is the AI-powered automation platform for messy files. Integrate your messiest spreadsheets and PDFs without hours of manual work.

Big Data · San FranciscoSeed

Where Y Combinator invests

Artificial Intelligence (AI)6
Software6
Information Technology5
Financial Services4
FinTech4
SaaS4

About Y Combinator's portfolio

How many companies has Y Combinator invested in?▸

Y Combinator has invested in 8,084 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Y Combinator invest in?▸

Y Combinator's top investment sectors include Artificial Intelligence (AI), Software, Information Technology, Financial Services, FinTech. The firm invests across 56 different industry categories.

What is Y Combinator's largest investment?▸

Among tracked funding rounds, voize received $49.9M in a Series A round. Y Combinator's total known invested capital is $49.0B.

What is the average investment size for Y Combinator?▸

Y Combinator's average investment size is $8.4M across its portfolio of 8,084 companies.

What are Y Combinator's most recent investments?▸

Recent Y Combinator portfolio additions include Asseta AI, Reelables, Luminal, voize, Airtrain AI. These companies were founded in 2020 or later.

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